Date: Fri, 19 Feb 2016 09:44:03 -0500 (EST) From: Terry Kennedy <TERRY@glaver.org> To: Mark Saad <nonesuch@longcount.org> Cc: Terry Kennedy <TERRY@glaver.org>, freebsd-stable@freebsd.org Subject: Re: 10.3-BETA2 regression in MPT Message-ID: <01PWV4YM2HKS00009M@glaver.org> In-Reply-To: "Your message dated Fri, 19 Feb 2016 09:28:41 -0500" <B1E8B1AC-EAC6-4685-859F-5B2F055058A6@longcount.org> References: <01PWUKZNJW2C0002VH@glaver.org>
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> Can you get the status of the controller and disks via mptutil ? Also
> what does camcontrol devlist -v show ?
8.4 (8-STABLE):
# mptutil show adapter
mpt0 Adapter:
Board Name: SAS6IR
Board Assembly:
Chip Name: C1068E
Chip Revision: UNUSED
RAID Levels: RAID0, RAID1, RAID1E
RAID0 Stripes: 64k
RAID1E Stripes: 64k
RAID0 Drives/Vol: 2-10
RAID1 Drives/Vol: 2
RAID1E Drives/Vol: 3-10
# mptutil show drives
mpt0 Physical Drives:
0 ( 137G) ONLINE <SEAGATE ST3300657SS-H EH04> SAS bus 0 id 1
1 ( 137G) ONLINE <SEAGATE ST3300657SS-H EH04> SAS bus 0 id 9
# mptutil show volumes
mpt0 Volumes:
Id Size Level Stripe State Write-Cache Name
0 ( 136G) RAID-1 OPTIMAL Enabled
# camcontrol devlist -v
scbus0 on mpt0 bus 0:
<Dell VIRTUAL DISK 1028> at scbus0 target 0 lun 0 (da0,pass0)
<DP BACKPLANE 1.05> at scbus0 target 8 lun 0 (ses0,pass1)
<> at scbus0 target -1 lun -1 ()
scbus1 on mpt0 bus 1:
<SEAGATE ST3300657SS-H EH04> at scbus1 target 0 lun 0 (pass2)
<> at scbus1 target -1 lun -1 ()
scbus-1 on xpt0 bus 0:
<> at scbus-1 target -1 lun -1 (xpt0)
10.3-BETA2:
# mptutil show adapter
mpt0 Adapter:
Board Name: SAS6IR
Board Assembly:
Chip Name: C1068E
Chip Revision: UNUSED
RAID Levels: RAID0, RAID1, RAID1E
RAID0 Stripes: 64K
RAID1E Stripes: 64K
RAID0 Drives/Vol: 2-10
RAID1 Drives/Vol: 2
RAID1E Drives/Vol: 3-10
# mptutil show drives
mpt0 Physical Drives:
0 ( 137G) ONLINE <SEAGATE ST3300657SS-H EH04> SAS bus 0 id 1
1 ( 137G) ONLINE <SEAGATE ST3300657SS-H EH04> SAS bus 0 id 9
# mptutil show volumes
mpt0 Volumes:
Id Size Level Stripe State Write-Cache Name
0 ( 136G) RAID-1 OPTIMAL Enabled
# camcontrol devlist -v
scbus0 on mpt0 bus 0:
<Dell VIRTUAL DISK 1028> at scbus0 target 0 lun 0 (pass0,da0)
<DP BACKPLANE 1.05> at scbus0 target 8 lun 0 (ses0,pass1)
<> at scbus0 target -1 lun ffffffff ()
scbus1 on mpt0 bus 1:
<SEAGATE ST3300657SS-H EH04> at scbus1 target 0 lun 0 (pass2)
<> at scbus1 target -1 lun ffffffff ()
scbus2 on ata2 bus 0:
<TSSTcorp DVD-ROM TS-L333A D100> at scbus2 target 1 lun 0 (pass3,cd0)
<> at scbus2 target -1 lun ffffffff ()
scbus3 on ata3 bus 0:
<> at scbus3 target -1 lun ffffffff ()
scbus4 on ata4 bus 0:
<> at scbus4 target -1 lun ffffffff ()
scbus5 on ata5 bus 0:
<> at scbus5 target -1 lun ffffffff ()
scbus-1 on xpt0 bus 0:
<> at scbus-1 target -1 lun ffffffff (xpt0)
To clarify, things seem to work fine on 10.3-BETA2 after the system
has booted, but there is a _long_ pause while the kernel is probing
the mpt0 controller, followed by the spew of CAM error messages from
the probes.
Let me know if you need any additional info.
Terry Kennedy http://www.glaver.org New York, NY USA
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